From: Dmitry Osipenko <digetx@gmail.com>
Date: Tue, 30 Nov 2021 23:23:17 +0000 (+0300)
Subject: drm/tegra: submit: Add missing pm_runtime_mark_last_busy()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a04da77f444a3e1945966f403a3007a671ecff9d;p=linux.git

drm/tegra: submit: Add missing pm_runtime_mark_last_busy()

commit a21115dd38c6cf396ba39aefd561e7903ca6149d upstream.

Runtime PM auto-suspension doesn't work without pm_runtime_mark_last_busy(),
add it.

Cc: <stable@vger.kernel.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index 776f825df52fa..aba9d0c9d9031 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -475,8 +475,10 @@ static void release_job(struct host1x_job *job)
 	kfree(job_data->used_mappings);
 	kfree(job_data);
 
-	if (pm_runtime_enabled(client->base.dev))
+	if (pm_runtime_enabled(client->base.dev)) {
+		pm_runtime_mark_last_busy(client->base.dev);
 		pm_runtime_put_autosuspend(client->base.dev);
+	}
 }
 
 int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data,